package kr.co.hanbit;

public class MethodEx {
	int var1, var2;
	
	public MethodEx() {
		var1=0;
		var2=0;
	}
	
	public int sum(int a, int b) {
		return a+b;
	}

	public static void main(String[] args) {
		MethodEx me = new MethodEx();
		int res = me.sum(1000, -10);
		System.out.println("res = "+res);
	}
}
